﻿<p>A pipe fitting is a junction or transition in a piping flow distribution system used to connect pipe segments, resulting in changes in flow characteristics to the fluid such as direction or flow rate.</p>

<p>Pipe fittings include elbows, junctions, manifolds, and plumbing boxes.</p> 
 
<blockquote class="history">HISTORY&nbsp; New entity in IFC4</blockquote><blockquote class="note"></blockquote>